Step 3: Add flour, ammonium bicarbonate, warm water to the mass and mix for ca. 1/2 minute.Spread the mass on the wafers (50 g per wafer), decorate with almond halves and dust lightly with powdered sugar. Dry for ca. 24 hours in a warm room. On the next day, bake for ca. 11 minutes in a 180°C, Gas 2-3 oven. While the gingerbread is still warm, use a brush to glaze with a coating of 250 g powdered sugar, 50 g water and a few drops of lemon juice. The company Lebkuchen Schmidt GmbH & Co. KG wishes you much success!